[INFO] cloning repository https://github.com/MarcusTL12/RustDynamicTerminal
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MarcusTL12/RustDynamicTerminal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcusTL12%2FRustDynamicTerminal", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcusTL12%2FRustDynamicTerminal'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e60d67508570a3f891cb738cff8289ddcc8ee28
[INFO] testing MarcusTL12/RustDynamicTerminal against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcusTL12%2FRustDynamicTerminal" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MarcusTL12/RustDynamicTerminal on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MarcusTL12/RustDynamicTerminal
[INFO] finished tweaking git repo https://github.com/MarcusTL12/RustDynamicTerminal
[INFO] tweaked toml for git repo https://github.com/MarcusTL12/RustDynamicTerminal written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/MarcusTL12/RustDynamicTerminal already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 155165b82f146a666afd7865ec5282885941c3fc27ae7dfc6a1a3d52f65fbc9a
[INFO] running `Command { std: "docker" "start" "-a" "155165b82f146a666afd7865ec5282885941c3fc27ae7dfc6a1a3d52f65fbc9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "155165b82f146a666afd7865ec5282885941c3fc27ae7dfc6a1a3d52f65fbc9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "155165b82f146a666afd7865ec5282885941c3fc27ae7dfc6a1a3d52f65fbc9a", kill_on_drop: false }`
[INFO] [stdout] 155165b82f146a666afd7865ec5282885941c3fc27ae7dfc6a1a3d52f65fbc9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab6f9346d4e33bf98c523ba3c679ff146bfdc07b5b9781f5df8fd27da58acda1
[INFO] running `Command { std: "docker" "start" "-a" "ab6f9346d4e33bf98c523ba3c679ff146bfdc07b5b9781f5df8fd27da58acda1", kill_on_drop: false }`
[INFO] [stderr]    Compiling terminalgraphics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `enablecolor`
[INFO] [stdout]   --> src/color.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn enablecolor(col: Color) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `disablecolor`
[INFO] [stdout]   --> src/color.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn disablecolor() {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ab6f9346d4e33bf98c523ba3c679ff146bfdc07b5b9781f5df8fd27da58acda1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab6f9346d4e33bf98c523ba3c679ff146bfdc07b5b9781f5df8fd27da58acda1", kill_on_drop: false }`
[INFO] [stdout] ab6f9346d4e33bf98c523ba3c679ff146bfdc07b5b9781f5df8fd27da58acda1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf8b5a23c69baea74bd22b74b0f1b2575974db723c9b82edb5e6d1d1b5821ad8
[INFO] running `Command { std: "docker" "start" "-a" "cf8b5a23c69baea74bd22b74b0f1b2575974db723c9b82edb5e6d1d1b5821ad8", kill_on_drop: false }`
[INFO] [stderr]    Compiling terminalgraphics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `enablecolor`
[INFO] [stdout]   --> src/color.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn enablecolor(col: Color) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `disablecolor`
[INFO] [stdout]   --> src/color.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn disablecolor() {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "cf8b5a23c69baea74bd22b74b0f1b2575974db723c9b82edb5e6d1d1b5821ad8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf8b5a23c69baea74bd22b74b0f1b2575974db723c9b82edb5e6d1d1b5821ad8", kill_on_drop: false }`
[INFO] [stdout] cf8b5a23c69baea74bd22b74b0f1b2575974db723c9b82edb5e6d1d1b5821ad8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c75bafd9725b14dc7f6111405a795b1619acee3a56a42d7cd2efd7ef5b9ec8c
[INFO] running `Command { std: "docker" "start" "-a" "1c75bafd9725b14dc7f6111405a795b1619acee3a56a42d7cd2efd7ef5b9ec8c", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `enablecolor`
[INFO] [stderr]   --> src/color.rs:59:8
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub fn enablecolor(col: Color) {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `disablecolor`
[INFO] [stderr]   --> src/color.rs:67:8
[INFO] [stderr]    |
[INFO] [stderr] 67 | pub fn disablecolor() {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `terminalgraphics` (bin "terminalgraphics" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/terminalgraphics-1b97c6ea92207d59)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1c75bafd9725b14dc7f6111405a795b1619acee3a56a42d7cd2efd7ef5b9ec8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c75bafd9725b14dc7f6111405a795b1619acee3a56a42d7cd2efd7ef5b9ec8c", kill_on_drop: false }`
[INFO] [stdout] 1c75bafd9725b14dc7f6111405a795b1619acee3a56a42d7cd2efd7ef5b9ec8c